Rapid: Individual Calculations December 2021
 Badacsonyi, Stanley  Total change: 49.00  Rating chartPersonal card
 Golders Green FIDE Rapidplay - NOV1 Open London ENG 2021-11-06
RcRownchangeKK*chgGame
 1599 1531 3.00 5 0.80 20 16.00 
  Finn, Peter 1865 ENG0.001-0.1220-2.40 
  Yu, Rock 1275 ENG1.0010.19203.80 
  Rizzoli, Aluna 1973 ITA0.001-0.0620-1.20 
  Pang, Ethan 1287 ENG1.0010.20204.00 
  Pepe, Salvatore 1595 ENG1.0010.592011.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2021 British Junior Rapid Championship Under 12 Milton Keynes ENG 2021-11-13
RcRownchangeKK*chgGame
 1483 1531 6.00 8 1.48 20 29.60 
  Dasgupta, Avyukt 1372 ENG1.0010.29205.80 
  Kothari, Jai 1458 ENG0.501-0.1020-2.00 
  Pal, Rohan 1508 ENG1.0010.47209.40 
  Kumar, Sanjit S 1569 ENG1.0010.552011.00 
  Bharat Kumar, Balahari 1525 ENG0.501-0.0120-0.20 
  Pert, Max P 1401 ENG1.0010.32206.40 
  Dupuis, Denis K 1673 ENG0.001-0.3120-6.20 
  Patel, Zain 1354 ENG1.0010.27205.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Brentwood School FIDE Invitational Weekend Rapidplay London ENG 2021-11-20
RcRownchangeKK*chgGame
 1262 1531 1.00 1 0.17 20 3.40 
  Liu, Jacob 1262 ENG1.0010.17203.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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